The distance is about 50 miles each day. I did it on my F18 two years ago and it is easily doable on an F18 ... it's a great run full of tons of spectacle of the Florida Keys. I've been dying to do it again and wouldn't hesitate to do it again on an F18.

One word of advise - expect the first year or two of this race to be a learning experience for the territory and tactics.